This is from a Buddhist publication about meditating:
"What you are looking for is flexibility, an ability to see beyond your limited, narrow view of the person you dislike, and break out of the mental rat-run you slip into whenever their name comes up. They want what you want from life: to be happy and to be free from pain. They are going to die one day, just as you are. You can let them be more than the villain in your little drama, let them be themselves."
I'm not sure why but this helps me. It doesn't change what they've done or make me able to forgive them, but it makes them smaller and takes away some of their power.
greencar those two people were fools. I only know you from your writing but you are kind, compassionate, sensitive, wise, funny and full of good feeling towards others. You are so far from worthless and so deserving of better things to come. Your worth is not measured by their betrayal. You were worth everything before they came into your life, and nothing they have done changes that.